Eighteen year-old Jonathan Tegegne, a freshman at the University of St. Thomas, glances at his call sheet while making calls for Chris Bell's mayoral campaign, Thursday, Oct. 15, 2015, in Houston. Tegegne is working as an intern for the campaign. less

Eighteen year-old Jonathan Tegegne, a freshman at the University of St. Thomas, glances at his call sheet while making calls for Chris Bell's mayoral campaign, Thursday, Oct. 15, 2015, in Houston. Tegegne is ... more

Social media consultant Basya Benshushan (right) talks with Danny Walden at a field operations office for Bill King's mayoral campaign, Thursday, Oct. 15, 2015, in Houston. Benshushan's two month-old daughter, Shakked, also made the trip to the office Thursday morning. less

Bill King campaign staffers Danny Walden (left) and Kelly Randall (right) say hello to social media consultant Basya Benshushan and her two month-old daughter, Shakked, at a field operations office for Bill King's mayoral campaign, Thursday, Oct. 15, 2015, in Houston. less

Bill King campaign staffers Danny Walden (left) and Kelly Randall (right) say hello to social media consultant Basya Benshushan and her two month-old daughter, Shakked, at a field operations office for Bill ... more

Mayoral candidate Adrian Garcia takes the phone from volunteer Maribel Barrera (right) during a visit to the campaign call center with his wife, Monica (in green), Wednesday, Oct. 14, 2015, in Houston. Volunteers were handing Garcia the phone when he walked in to talk to the people they were calling. less